package com.ey12.db.dao;

import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.ey12.db.domain.GmBusiness;

/**
 * A data access object (DAO) providing persistence and search support for
 * GmBusiness entities. Transaction control of the save(), update() and delete()
 * operations can directly support Spring container-managed transactions or they
 * can be augmented to handle user-managed Spring transactions. Each of these
 * methods provides additional information for how to configure it for the
 * desired type of transaction control.
 * 
 * @see com.ey12.db.domain.GmBusiness
 * @author MyEclipse Persistence Tools
 */

public class GmBusinessDAO extends HibernateDaoSupport {
	private static final Log log = LogFactory.getLog(GmBusinessDAO.class);
	// property constants
	public static final String TITLE = "title";
	public static final String CONTENT = "content";
	public static final String CREATE_DATE = "createDate";
	public static final String QQ = "qq";
	public static final String MOBILE = "mobile";
	public static final String REMARK = "remark";
	public static final String CONTACT = "contact";

	protected void initDao() {
		// do nothing
	}

	public void saveOrUpdate(GmBusiness transientInstance) {
		log.debug("saving GmBusiness instance");
		try {
			getHibernateTemplate().saveOrUpdate(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(GmBusiness persistentInstance) {
		log.debug("deleting GmBusiness instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public GmBusiness findById(java.lang.Integer id) {
		log.debug("getting GmBusiness instance with id: " + id);
		try {
			GmBusiness instance = (GmBusiness) getHibernateTemplate().get(
					"com.ey12.db.domain.GmBusiness", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(GmBusiness instance) {
		log.debug("finding GmBusiness instance by example");
		try {
			List results = getHibernateTemplate().findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding GmBusiness instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from GmBusiness as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByTitle(Object title) {
		return findByProperty(TITLE, title);
	}

	public List findByContent(Object content) {
		return findByProperty(CONTENT, content);
	}

	public List findByCreateDate(Object createDate) {
		return findByProperty(CREATE_DATE, createDate);
	}

	public List findByQq(Object qq) {
		return findByProperty(QQ, qq);
	}

	public List findByMobile(Object mobile) {
		return findByProperty(MOBILE, mobile);
	}

	public List findByRemark(Object remark) {
		return findByProperty(REMARK, remark);
	}

	public List findByContact(Object contact) {
		return findByProperty(CONTACT, contact);
	}

	public List findAll() {
		log.debug("finding all GmBusiness instances");
		try {
			String queryString = "from GmBusiness";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public GmBusiness merge(GmBusiness detachedInstance) {
		log.debug("merging GmBusiness instance");
		try {
			GmBusiness result = (GmBusiness) getHibernateTemplate().merge(
					detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(GmBusiness instance) {
		log.debug("attaching dirty GmBusiness instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(GmBusiness instance) {
		log.debug("attaching clean GmBusiness instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public static GmBusinessDAO getFromApplicationContext(ApplicationContext ctx) {
		return (GmBusinessDAO) ctx.getBean("GmBusinessDAO");
	}
}